Sound glitching/cracking every few minutes [WIN10]

Hi,

So when I DJ, once in a while there's a loud glitch or cracking/popping sound. My sound driver is up to date and my computer shouldn't have any issues running Traktor.

I updated Traktor today as well so that's up to date as well. My DXdiag is attached to this post.

Please advise.

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System Information
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Time of this report: 11/14/2015, 15:08:01
Machine name: DELL
Operating System: Windows 10 Home 64-bit (10.0, Build 10240) (10240.th1_st1.151104-1714)
Language: English (Regional Setting: English)
System Manufacturer: Dell Inc.
System Model: Inspiron 5748
BIOS: A08
Processor: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz (4 CPUs), ~2.0GHz
Memory: 8192MB RAM
Available OS Memory: 8096MB RAM
Page File: 7197MB used, 5250MB available
Windows Dir: C:\WINDOWS
DirectX Version: 12
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Supported
DxDiag Version: 10.00.10240.16384 64bit Unicode

 

Also sometimes, track is playing on deck B, no track playing in A but there is still a buzzing sound coming from A

 

Screenshot of audio setup

 

try disable Multi core processor support! maybe it would be better if you put latency to 512.

 

I get this popping and cracking through the club system too.. Any ideas any one??.. Been driving me nuts..